Used, but in good condition Size 43 What makes the perfect cycling shoe? Is it exceptional power transfer? Superior Comfort? Undeniable style? The simple answer is 'yes' to all of the above. With the S-Works 7, you get a shoe with no compromises. We took a no holds barred approach to transferring every bit of your power to the pedals. The lighter and stiffer Powerline carbon sole is new and brought to you by the same team that developed Rider-First Engineering. Why's this special? Because it led to their lightest and stiffest carbon outsole to date. A completely refined Padlock Heel, meanwhile, packs in more comfort with the same exceptional heel hold that you found in the previous iteration. And finally, the space-grade Dyneema material used in the upper doesn't stretch when pulled on, making sure that your foot stays where it's supposed to. With these all features combined, you can be sure that Specialized kept in line with the motto "every watt is sacred."